>One person in the trial had a reduction of more than 11 years in skin age.

>Separately, Rubedo found that its treatment was tied to a reduction in inflammation-related markers and a 10 percent increase in a type of collagen associated with skin elasticity and structure

The thing is, the earlier you start maintaining your skin the longer it will last and look young. There are genetic components that can't be replicated, but if you're 25 and get skin that looks 23, then maintenance can multiply those effects over time.